FIT TRISUIT

£119 Another suit with a rear zip like QSW’s London Speed, the no-nonsense-named ‘trisuit’ from FIT takes the tech up a notch with grooves on the back panel that claim to improve your aerodynamics on the bike. Another interesting feature is the ‘bioceramic fibres’ used on the legs, which FIT say encourage ‘vascular shunting’ to transfer power to your quads from the hamstrings when you move from bike to run. While we’ve no way of quantifying this from our field tests, anecdotally the suit felt comfortable and supportive on bricks, helped also by the decent breathability on the front. Where the engineering is lacking is in the chamois pad, which is narrow and thin without providing much in the way of support. Sprint-distance aficionados won’t mind, but for anything longer than an Olympic tri it’s not practical. frequencyintensitytime.com